UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '07ciXuG9AbtsOVdqF2bhtmUjSNqAF4LhcHDCD5znX+s=' 
WHERE 
  key_id = '8cc751c77d24845b2bdfc3c95d85f005f9575b3389fe9ea51029d456f2488b48' 
  AND (
    token = '07ciXuG9AbtsOVdqF2bhtmUjSNqAF4LhcHDCD5znX+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )